Planning to rent out a property? A number of mandatory diagnostics must be completed before the lease is signed. As a certified property diagnostic professional, I work with landlords to provide a professional, responsive service.


Planning to rent out a property? From apartments and houses to commercial spaces, garages, offices, or warehouses, mandatory property diagnostics must be completed before signing the lease. I guide you in identifying the required diagnostics and preparing a fully compliant technical file.

Get an instant, personalised online quote tailored to your property and legal requirements. Choose your time slot, see the price update automatically, and pay online or on-site.
Answer a few questions to identify the mandatory inspections for your property and refine your needs.
The price adjusts automatically based on the date you select.
Complete your booking with ease.

"Certified property diagnostic professional for over twenty years, I work on all types of properties with precision and responsiveness. My goal: to save you time and provide clear, fully compliant inspection reports."
For more than twenty years, I’ve helped thousands of clients with their property diagnostics. Here are a few highlights from their Google reviews:
I’ve turned to STRATEGE for the second time, and I remain very pleased with their responsiveness, the quality of the reports, and the professionalism during the expert appointments. I highly recommend this firm.
Fast and efficient service. Solutions were implemented to improve the EPC right away. A great experience.
Professionalism at its best. Quick and efficient service – I strongly recommend Stratège for all your property diagnostics.
Letting a property? Find out which mandatory diagnostics are required before signing your lease, and get a quote with my online tool. You can then book your appointment easily – the price varies depending on the date you select.
Get a quoteI provide 20 different property diagnostics tailored to your needs. Feel free to contact me:
A newsletter providing practical information to help you better support your clients with property inspections: legislative updates, key points to watch for during sales — all in a clear and concise format.
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Realtors
Managers
Enterprises
Social landlords
Bailiffs / Huissiers
Genealogists
Property developers
Architects
Property managers
Project management consultants